Formulating a complex or unlikely explanation for an event when a simpler explanation would do. A "principle called "Occam's razor" states that the simplest explanation for an event is to be preferred over a more complex one, so long as the simpler one is adequate. The principle of Occam's razor has shown itself to be a good thinking principle over the centuries" (Kirby and Goodpaster, 2006, pg. 208).There is a theory that the lunar landing was faked by NASA and filmed in a studio as part of an elaborate hoax.
What's this theory called as